Location History:
- Ebina, JP (2001)
- Kanegawa, JP (2007)
- Kanagawa, JP (1992 - 2024)
Company Filing History:
4 out of 16,458 
3 out of 58,131 
2 out of 2,895 
Years Active: 1992-2025
Title: Yasumasa Hasegawa: Innovator in Voltage Control and Imaging Technology
Introduction
Yasumasa Hasegawa is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the fields of voltage control devices and solid-state imaging technology. With a total of 9 patents to his name, Hasegawa's work has had a substantial impact on modern technology.
Latest Patents
One of Hasegawa's latest innovations is a voltage control device that automatically sets a limit operating voltage. This device includes a first neural network, a second neural network, an inference result determination unit, and a voltage determination unit. The inference result determination unit compares correct answer value data with inference result data to produce determination result data. The voltage determination unit then adjusts the voltage signal based on whether the data matches or not.
Another notable patent is related to a solid-state imaging element, imaging device, and method for controlling the solid-state imaging element. This invention reduces computation time and power consumption in solid-state imaging elements that perform convolution operations on image data. The design features a two-dimensional lattice pattern of pixels, with a coefficient holding unit that manages predetermined weighting coefficients for each pixel and its adjacent pixels.
Career Highlights
Hasegawa has worked with renowned companies such as Fuji Photo Film Company, Limited and Sony Corporation. His experience in these leading organizations has allowed him to refine his skills and contribute to groundbreaking technologies.
Collaborations
Throughout his career, Hasegawa has collaborated with notable colleagues, including Tetsuo Tome and Kazuya Oda. These partnerships have fostered innovation and creativity in his projects.
Conclusion
Yasumasa Hasegawa is a distinguished inventor whose work in voltage control and imaging technology continues to influence the industry. His numerous patents and collaborations highlight his commitment to innovation and excellence.